If you take a glass filled with water. How heavy is the glass?
Actually, the absolute weight of the glass doesn’t matter. It depends, how long I have to hold it.
If I hold it for a minute, it’s not a roblem.
If I hold it for an hour, I’ll have ache in my arm.
If I hold it for a day, my arm will fell numb and paralyzed.
In each case, the actual weight of the class doesn’t change. But. The longer I hold it, the heavier it becomes.
Same is with stresses and worries in life. Think about them for a while and nothing happens.
Think about them a bit longer and they begin to hurt. And. If you think about them all day long, you will feel paralyzed – incapable of doing anything.
Remember to put your glass down.